package com.jyniubi.gmail.index.service;

import com.jyniubi.gmail.pms.entity.CategoryEntity;

import java.util.List;

public interface IndexService {
    List<CategoryEntity> queryLvl1Categories();

    List<CategoryEntity> queryLvl2CategoriesWithSubs(Long cid);

// --------------------测试---------------------------------

    void testLock();

    void testWrite();

    void testRead();

    void testLatch();

    void testCountDown();

    void testSemaphore();

}
